4-Amino-5-(4-chloro-2-fluorophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione CAS 1152598-13-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152598-13-4 |
| Molecular Formula | C8H6ClFN4S |
| Molecular Weight | 244.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-(4-chloro-2-fluorophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 1152598-13-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6ClFN4S. Molecular weight: 244.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6ClFN4S |
| Molecular Weight | 244.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-5-(5-chloro-2-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 1152520-62-1)
- Methyl 3-amino-6-chloro-5-(propylamino)pyrazine-2-carboxylate (CAS 1503-32-8)
- 4-Amino-5-(3-chloro-2-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 1526796-66-6)
- 4-Amino-5-(2-chloro-5-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 1858242-67-7)
- 1-Amino-4-(4-chlorophenyl)-2-imino-1,2-dihydropyridine-3-carbonitrile (CAS 358366-87-7)
- 4-(4-Amino-2-chlorophenoxy)benzonitrile (CAS 66658-86-4)
- 4-Amino-5-chloro-9,10-dihydroacridin-9-one (CAS 893612-47-0)
- 5-Amino-2-chloro-9,10-dihydroacridin-9-one (CAS 893612-52-7)
Recommended Standards
- 2-(4-Chlorophenyl)benzo[d]oxazol-4-amine (CAS 1159527-26-0)
- 4-(6-Chloro-1H-benzo[d]imidazol-2-yl)phenol (CAS 113561-60-7)
- 3,5-Diamino-6-chloro-N-(2-(methylamino)ethyl)pyrazine-2-carboxamide (CAS 119646-69-4)
- N-(3-Fluorophenyl)-2-(1-(2-hydroxyethyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetamide (CAS 899742-97-3)
- 6-[(4-Ethyl-5-{[(3-methoxyphenyl)methyl]sulfanyl}-4H-1,2,4-triazol-3-yl)methoxy]-2-phenyl-2,3-dihydropyridazin-3-one (CAS 439121-29-6)
- Bis[(3-chlorophenyl)methyl](cyano)amine (CAS 866048-83-1)
- Nelfinavir (CAS 159989-64-7)
- 1-Benzyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1430750-47-2)
- 1,1-[(2-Ethyl-1,3-propanediyl)bis(oxymethylene)]bisbenzene (CAS 33498-90-7)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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